000 00261nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aLOOMIS(MARY E.S)
245 0 _aDATA MANAGEMENT AND FILE PROCESSING
260 _c1988
_bND PHI
300 _a490
942 _cBK
999 _c17070
_d17070